ES367844A1 - Procedimiento para la reaccion catalitica del contenido de so2 de gases humedos para formar so3. - Google Patents

Procedimiento para la reaccion catalitica del contenido de so2 de gases humedos para formar so3.

Info

Publication number: ES367844A1
Authority: ES; Spain
Prior art keywords: cooled; stage; gases; gas; sulfuric acid
Prior art date: 1968-07-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES367844A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GEA Group AG

Original Assignee

Metallgesellschaft AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1968-07-11

Filing date

1969-05-29

Publication date

1971-04-16

1969-05-29 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1971-04-16 Publication of ES367844A1 publication Critical patent/ES367844A1/es

Status Expired legal-status Critical Current

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
239000007789 gas Substances 0.000 abstract 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
230000003197 catalytic effect Effects 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Drying Of Gases (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Hydrogen, Water And Hydrids (AREA)

ES367844A 1968-07-11 1969-05-29 Procedimiento para la reaccion catalitica del contenido de so2 de gases humedos para formar so3. Expired ES367844A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681792015 DE1792015A1 (de)	1968-07-11	1968-07-11	Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung

Publications (1)

Publication Number	Publication Date
ES367844A1 true ES367844A1 (es)	1971-04-16

Family

ID=5707223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES367844A Expired ES367844A1 (es)	1968-07-11	1969-05-29	Procedimiento para la reaccion catalitica del contenido de so2 de gases humedos para formar so3.

Country Status (10)

Country	Link
US (1)	US3780166A (es)
AT (1)	AT292025B (es)
BE (1)	BE735960A (es)
BR (1)	BR6910579D0 (es)
CA (1)	CA920774A (es)
DE (1)	DE1792015A1 (es)
ES (1)	ES367844A1 (es)
FR (1)	FR2012708A1 (es)
GB (1)	GB1266548A (es)
NL (1)	NL6910677A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3997655A (en) *	1972-03-21	1976-12-14	Metallgesellschaft Aktiengesellschaft	Process for catalytically reacting gases having a high SO2 content
DE2945021A1 (de) *	1979-11-08	1981-05-21	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur herstellung von konzentrierter schwefelsaeure
DE3303289A1 (de) *	1983-02-01	1984-08-02	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von schwefelsaeure und oleum
DE19628169A1 (de) *	1996-07-12	1998-01-15	Metallgesellschaft Ag	Verfahren zum Herstellen von Schwefelsäure
EP2163515B1 (en) *	2008-09-12	2015-03-25	Haldor Topsoe A/S	Process for the production of sulphuric acid
EP2694177B1 (en) *	2011-04-06	2016-10-05	Haldor Topsøe A/S	Process for production of sulphuric acid
EA034697B1 (ru) *	2015-07-02	2020-03-10	Хальдор Топсёэ А/С	Способ производства серной кислоты
CN109516442A (zh) *	2018-12-26	2019-03-26	科洋环境工程（上海）有限公司	将含硫烟气转化为硫酸的工艺系统和工艺方法

1968
- 1968-07-11 DE DE19681792015 patent/DE1792015A1/de active Pending
1969
- 1969-05-29 ES ES367844A patent/ES367844A1/es not_active Expired
- 1969-06-06 GB GB1266548D patent/GB1266548A/en not_active Expired
- 1969-06-12 AT AT558469A patent/AT292025B/de not_active IP Right Cessation
- 1969-06-17 FR FR6920139A patent/FR2012708A1/fr not_active Withdrawn
- 1969-06-21 CA CA055007A patent/CA920774A/en not_active Expired
- 1969-07-08 US US00839823A patent/US3780166A/en not_active Expired - Lifetime
- 1969-07-09 BR BR210579/69A patent/BR6910579D0/pt unknown
- 1969-07-10 BE BE735960D patent/BE735960A/xx unknown
- 1969-07-11 NL NL6910677A patent/NL6910677A/xx unknown

Also Published As

Publication number	Publication date
AT292025B (de)	1971-08-10
CA920774A (en)	1973-02-13
GB1266548A (es)	1972-03-08
BE735960A (es)	1969-12-16
DE1792015A1 (de)	1971-10-21
BR6910579D0 (pt)	1973-05-31
FR2012708A1 (es)	1970-03-20
US3780166A (en)	1973-12-18
NL6910677A (es)	1970-01-13

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